19655064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 46389096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 83, 88, 92, 99, 104, 117, 132, 138, 143, 156, 166, 184, 198, 207, 234, 249, 253, 264, 276, 286, 299, 312, 332, 396, 414, 429, 468, 498, 506, 552, 572, 598, 664, 747, 759, 792, 828, 858, 897, 913, 936, 996, 1012, 1079, 1144, 1196, 1287, 1494, 1518, 1656, 1716, 1794, 1826, 1909, 1992, 2024, 2158, 2277, 2392, 2574, 2691, 2739, 2988, 3036, 3237, 3289, 3432, 3588, 3652, 3818, 4316, 4554, 5148, 5382, 5478, 5727, 5976, 6072, 6474, 6578, 7176, 7304, 7636, 8217, 8632, 9108, 9711, 9867, 10296, 10764, 10956, 11454, 11869, 12948, 13156, 15272, 16434, 17181, 18216, 19422, 19734, 20999, 21528, 21912, 22908, 23738, 24817, 25896, 26312, 29601, 32868, 34362, 35607, 38844, 39468, 41998, 45816, 47476, 49634, 59202, 62997, 65736, 68724, 71214, 74451, 77688, 78936, 83996, 94952, 99268, 106821, 118404, 125994, 137448, 142428, 148902, 167992, 188991, 198536, 213642, 223353, 236808, 251988, 272987, 284856, 297804, 377982, 427284, 446706, 503976, 545974, 595608, 755964, 818961, 854568, 893412, 1091948, 1511928, 1637922, 1786824, 2183896, 2456883, 3275844, 4913766, 6551688, 9827532, 19655064]

約数ペア:

[(1, 19655064), (2, 9827532), (3, 6551688), (4, 4913766), (6, 3275844), (8, 2456883), (9, 2183896), (11, 1786824), (12, 1637922), (13, 1511928), (18, 1091948), (22, 893412), (23, 854568), (24, 818961), (26, 755964), (33, 595608), (36, 545974), (39, 503976), (44, 446706), (46, 427284), (52, 377982), (66, 297804), (69, 284856), (72, 272987), (78, 251988), (83, 236808), (88, 223353), (92, 213642), (99, 198536), (104, 188991), (117, 167992), (132, 148902), (138, 142428), (143, 137448), (156, 125994), (166, 118404), (184, 106821), (198, 99268), (207, 94952), (234, 83996), (249, 78936), (253, 77688), (264, 74451), (276, 71214), (286, 68724), (299, 65736), (312, 62997), (332, 59202), (396, 49634), (414, 47476), (429, 45816), (468, 41998), (498, 39468), (506, 38844), (552, 35607), (572, 34362), (598, 32868), (664, 29601), (747, 26312), (759, 25896), (792, 24817), (828, 23738), (858, 22908), (897, 21912), (913, 21528), (936, 20999), (996, 19734), (1012, 19422), (1079, 18216), (1144, 17181), (1196, 16434), (1287, 15272), (1494, 13156), (1518, 12948), (1656, 11869), (1716, 11454), (1794, 10956), (1826, 10764), (1909, 10296), (1992, 9867), (2024, 9711), (2158, 9108), (2277, 8632), (2392, 8217), (2574, 7636), (2691, 7304), (2739, 7176), (2988, 6578), (3036, 6474), (3237, 6072), (3289, 5976), (3432, 5727), (3588, 5478), (3652, 5382), (3818, 5148), (4316, 4554)]